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Cheap flights from St. Louis to Quebec from C$ 225

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YUL
26 Nov — 3 Dec1
1 adult

Find flights from St. Louis to Quebec within your budget

Customize your flight search to find flights from St. Louis to Quebec that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 640,016 searches. Data last updated 21 November 2024.

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Route

Depart

Return

Price

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Tue 10/12

4:26 p.m.-2:55 p.m.

1 stop21h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 13/1

3:55 p.m.-2:43 p.m.

1 stop23h 48m

C$ 500

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 20/2

3:50 p.m.-10:56 p.m.

1 stop6h 06m

Québec City

Sun 23/2

6:45 a.m.-3:06 p.m.

2 stops9h 21m

C$ 663

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Mon 16/12

7:04 a.m.-3:58 p.m.

1 stop7h 54m

Montreal Pierre Elliott Trudeau Intl

Mon 13/1

6:15 p.m.-11:30 p.m.

1 stop6h 15m

C$ 803

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Thu 20/2

3:50 p.m.-10:56 p.m.

1 stop6h 06m

Québec City

Sun 23/2

10:30 a.m.-3:06 p.m.

1 stop5h 36m

C$ 817

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Mon 16/12

11:00 a.m.-10:57 p.m.

2 stops10h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 13/1

10:54 a.m.-8:09 p.m.

1 stop10h 15m

C$ 824

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Mon 16/12

10:28 a.m.-4:59 p.m.

1 stop5h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 12/1

11:20 a.m.-9:06 p.m.

1 stop10h 46m

C$ 917

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 25/12

3:50 p.m.-10:56 p.m.

1 stop6h 06m

Québec City

Sat 28/12

5:00 a.m.-3:06 p.m.

1 stop11h 06m

C$ 1,913

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Sun 15/12

4:26 p.m.-2:55 p.m.

1 stop21h 29m

C$ 225

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Tue 24/12

3:10 p.m.-9:31 a.m.

2 stops17h 21m

C$ 348

St. LouisMontreal

STL - YUL

STLYUL

Lambert-St Louis

Sun 15/12

5:40 p.m.-10:20 a.m.

2 stops15h 40m

C$ 367

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/11

Showing 1-10 of 13 results
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Cheap flight deals from St. Louis to Quebec

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Quebec (CAQC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

Find flight deals from St. Louis to Quebec

Cheapest flights from St. Louis to Quebec
Explore the most affordable flight options available from St. Louis to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Tue 10/124:26 p.m.STL - YUL
1 stop21h 29mMultiple Airlines
Mon 13/13:55 p.m.YUL - STL
1 stop23h 48mMultiple Airlines
Deal found 20/11C$ 500
Tue 10/123:50 p.m.STL - YQB
1 stop5h 36mAir Canada
Tue 17/126:00 a.m.YQB - STL
2 stops10h 06mAir Canada
Deal found 20/11C$ 795
Mon 16/1211:00 a.m.STL - YUL
2 stops10h 57mAmerican Airlines
Mon 13/110:54 a.m.YUL - STL
1 stop10h 15mAmerican Airlines
Deal found 20/11C$ 824
Mon 16/1210:28 a.m.STL - YUL
1 stop5h 31mDelta
Sun 12/111:20 a.m.YUL - STL
1 stop10h 46mDelta
Deal found 20/11C$ 917
Tue 10/125:28 p.m.STL - YUL
2 stops22h 32mUnited Airlines
Mon 13/18:00 p.m.YUL - STL
2 stops15h 24mUnited Airlines
Deal found 20/11C$ 957
Wed 25/128:00 a.m.STL - YUL
1 stop5h 47mAir Canada
Sun 5/19:15 a.m.YUL - STL
1 stop6h 51mAir Canada
Deal found 20/11C$ 1,046
Sun 24/115:21 p.m.STL - YQB
1 stop20h 44mMultiple Airlines
Tue 26/116:15 a.m.YQB - STL
1 stop11h 11mMultiple Airlines
Deal found 20/11C$ 1,177
Wed 25/126:25 a.m.STL - YQB
2 stops11h 11mUnited Airlines
Sat 28/127:40 p.m.YQB - STL
2 stops16h 07mUnited Airlines
Deal found 21/11C$ 1,183
Fri 27/125:17 p.m.STL - YUL
2 stops30h 23mWestJet
Tue 31/127:10 a.m.YUL - STL
1 stop10h 49mWestJet
Deal found 19/11C$ 1,328

Best time to book a flight from St. Louis to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Quebec

Get recent, data-driven insights about flights from St. Louis to Quebec including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Quebec?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Quebec (average of C$ 241). Flying from St. Louis to Quebec in March is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Quebec by month

Plan your trip to Quebec by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.

Temperature in Quebec by month

Plan your trip to Quebec by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Quebec, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quebec. Reviews last updated 21 November 2024.
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,246 reviews
Delta
8.0
Very good
8,755 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Quebec?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Quebec. It is only a 20.4 km journey to Lambert-St Louis (STL) from St. Louis’s city centre.

  • What are the cheapest airlines to fly from St. Louis to Quebec one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 348. Air Canada flights start at C$ 607 while deals on Delta start at C$ 789 one-way.

  • What are the most reliable airlines from St. Louis to Quebec?

    No one likes to see their flight delayed. When booking a flight from St. Louis to Quebec consider choosing Air Canada (81%), Jazz (81%) or United Airlines (81%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from St. Louis to Quebec that include hotel bookings?

    Yes. In addition to deals on St. Louis to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Quebec?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Quebec.

  • Can I find deals for business class flights from St. Louis to Quebec?

    Yes. Cheapflights offers flight deals from St. Louis to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Quebec?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Quebec (average of C$ 241). Flying from St. Louis to Quebec in March is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Quebec

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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Quebec?

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Why should you use Cheapflights to find cheap flight tickets from St. Louis to Quebec?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. Louis to Quebec.

Can Cheapflights find flights from St. Louis to Quebec with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Quebec, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Quebec become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Quebec from St. Louis today and book when prices fit your budget.

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